Tuning the coercivity of Cu/Ni multilayer nanowire arrays by tailoring multiple parameters

doi:10.1016/j.matdes.2017.03.041

	Tuning the coercivity of Cu/Ni multilayer nanowire arrays by tailoring multiple parameters
	Yao, Huijun 1; Xie, Lu 1,2; Cheng, Yaxiong 1,2; Duan, Jinglai 1; Chen, Yonghui 1; Lyu, Shuangbao 1,2; Sun, Youmei 1; Liu, Jie 1
刊名	MATERIALS & DESIGN
	2017-06-05
卷号	123 页码:165-173
关键词	Multilayer nanowires Coercivity Electrochemical deposition Demagnetizing field
ISSN号	0264-1275
DOI	10.1016/j.matdes.2017.03.041
英文摘要	Cu/Ni multilayer nanowire arrays with well controlled diameters, Cu and Ni layer thickness and varying periodicity were fabricated by multi potential deposition technique in etched ion-track template at room temperature. A facile method was adopted to confirm the different layer thickness and corresponding component by only removing the Cu layer. The pure Ni and Cu layer were confirmed in the Cu/Ni multilayer nanowires by using the new method and XRD analysis. The relationships between the coercivity and nanowire diameter, layer thickness and periodicity were obtained by carrying out vibrating sample magnetometry (VSM) measurement. The results indicated that the coercivity of multilayer nanowire arrays can be tuned significantly by nanowire diameter, periodicity, Cu and Ni layer thickness. In order to explain the experimental phenomena, Pant's model was modified and adopted to successfully explain the variation of demagnetizing field in Cu/Ni multilayer nanowire arrays after tailoring multiple parameters. (C) 2017 Elsevier Ltd. All rights reserved.
资助项目	West Light project of the Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2012298] ; National Nature Science Foundation of China[11005134] ; National Nature Science Foundation of China[11275237] ; National Nature Science Foundation of China[11575261]
WOS关键词	MAGNETIC-PROPERTIES ; DIAMETER ; REVERSAL ; GMR
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000402358900019
资助机构	West Light project of the Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Nature Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/44885]
专题	中国科学院近代物理研究所
通讯作者	Yao, Huijun; Liu, Jie
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yao, Huijun,Xie, Lu,Cheng, Yaxiong,et al. Tuning the coercivity of Cu/Ni multilayer nanowire arrays by tailoring multiple parameters[J]. MATERIALS & DESIGN,2017,123:165-173.
APA	Yao, Huijun.,Xie, Lu.,Cheng, Yaxiong.,Duan, Jinglai.,Chen, Yonghui.,...&Liu, Jie.(2017).Tuning the coercivity of Cu/Ni multilayer nanowire arrays by tailoring multiple parameters.MATERIALS & DESIGN,123,165-173.
MLA	Yao, Huijun,et al."Tuning the coercivity of Cu/Ni multilayer nanowire arrays by tailoring multiple parameters".MATERIALS & DESIGN 123(2017):165-173.